K Control panel

All the connections shall be made to the terminal block provided
for that purpose in the boiler control panel.
Proceed as follows to open the control panel:
➀ Remove the boiler top panel.
➁ Unhook the intermediate front panel.
➂ Remove the upper front panel.
Make the connections as shown opposite.
1
The very low voltage sensor cables must
be separated from the 230 V main supply
cables in order to avoid electromagnetic
interference problems.
Inside the boiler
- Boilers with one cable channel:
Place the 230 V main supply cables on one side of the
cable channel and the sensor cables on the other. The
cables shall be held in place on either side using
plastic ties.
- Boilers with two cable channels:
Place the 230 V main supply cables in one cable
channel and the sensor cables in the other. The cables
shall be held in place using plastic ties.
7
8
6
9
5
4
3
7
8
6
9
5
4
3
2
3
8358N024
9
POMPE DE RECYCLAGE
KESSELKREISPUMPE
SHUNT PUMP
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
L N L N L N L N L N
ALI
CS VA - TS VS
230V 50Hz
ALIMENTATION
STROMZUFÜHR
MAIN SUPPLY
6
VOYANT ALARME TS
TS ALARMLEUCHTE
➃ Remove the connection board cover.
➄ After removing the 4 fastening screws, tilt the front
cover to open the control panel.
➅ Fasten the cables to the board supporting plate using
cable clamps (6 cable clamps supplied in a bag) that
are to be assembled as shown opposite.
230V
Main supply
3x 0,75 mm 2 mini.
Outside the boiler
TS ALARM INDICATOR
SAFETY CONTACT
VOYANT ALARME TS
TS ALARMLEUCHTE
TS ALARM INDICATOR
VANNE DE SECURITE
SICHERHEITSVENTIL
SAFETY VALVE
CONTACT DE SECURITE
SICHERHEITSKONTACT
Heating
pump
3x 0,75 mm 2 mini.
230V 50Hz
ALI
CS VA-TS VS
L N L N L N
L N L N
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Use 2 cable ducts or channels with a minimum
distance of 10 cm between them.
Failure to comply with these instuctions may lead
to interference and regulator malfunction, or even
damage the electronic circuitry.
4
5
8502N127
8502N086